> Thanks. I will test to see how this affects this lock contention the > next time the broadcom hardware is available. The other strategy to reduce lock contention here is to use TSO/GSO/USO. With that the lock has to be taken less often because there are less packets travelling down the stack. I'm not sure how well that works with netperf style workloads though. Using multiple TX queues is probably better though if you have capable hardware. Or ideally both. -Andi -- ak@xxxxxxxxxxxxxxx -- Speaking for myself only. -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
